Silencing of USP18 potentiates the antiviral activity of interferon against hepatitis C virus infection.

abstract：:Intraarterial vasopressin has been reported to be effective in the treatment of massive upper gastrointestinal hemorrhage. A prospective, controlled clinical trial comparing conventional treatment with conventional therapy plus intraarterial vasopressin was undertaken. Sixty episodes of upper gastrointestinal hemorrha...

journal_title：Gastroenterology

authors： Conn HO,Ramsby GR,Storer EH,Mutchnick MG,Joshi PH,Phillips MM,Cohen GA,Fields GN,Petroski D

更新日期：1975-02-01 00:00:00

abstract：BACKGROUND & AIMS:The activation of Wnt/beta-catenin signaling causes the development of gastric and colon cancers. Sox17 represses Wnt/beta-catenin signaling and is down-regulated in colon cancer. This study was designed to elucidate the role of Sox17 during the course of gastrointestinal tumorigenesis. METHODS:Sox17...

journal_title：Gastroenterology

authors： Du YC,Oshima H,Oguma K,Kitamura T,Itadani H,Fujimura T,Piao YS,Yoshimoto T,Minamoto T,Kotani H,Taketo MM,Oshima M

更新日期：2009-10-01 00:00:00

abstract：:Detailed porphyrin analysis and additional ultrastructural abnormalities of liver cells are described in a patient with features of Rotor's syndrome. Normal values of porphyrin precursors, delta-aminolevulinic acid and porphobilinogen, and porphyrins were found in plasma, urine, and erythrocytes. However, fecal porphy...

journal_title：Gastroenterology

authors： Evans J,Lefkowitch J,Lim CK,Billing B

更新日期：1981-12-01 00:00:00

abstract：:The purpose of this study was to determine the utility of jejunal manometry in evaluating patients having partial small intestinal obstruction or the pseudoobstruction syndrome. We studied 10 healthy volunteers, 9 patients with documented mechanical obstruction, and 3 patients with chronic intestinal pseudoobstruction...

journal_title：Gastroenterology

authors： Summers RW,Anuras S,Green J

更新日期：1983-12-01 00:00:00

abstract：BACKGROUND & AIMS:Nitrate ingestion leads to high luminal concentrations of nitric oxide being generated where saliva meets gastric acid. Nitric oxide generates N-nitrosative stress on reacting with oxygen at neutral pH. We aimed to ascertain if luminal nitric oxide exerts nitrosative stress in the human upper gastroin...

journal_title：Gastroenterology

authors： Winter JW,Paterson S,Scobie G,Wirz A,Preston T,McColl KE

更新日期：2007-07-01 00:00:00

abstract：:A patient with a macroamylase in pleural fluid is described. A diagnosis of recurrent pleural effusion due to chronic relapsing pancreatitis had been made on the basis of hyperamylasemia, high pleural fluid amylase, and abdominal pain. The amylase in the pleural fluid as well as the serum was ultimately characterized ...

journal_title：Gastroenterology

authors： Zimmerman HM,Bank S,Buch P,Katzka I,Lendvai S

更新日期：1983-07-01 00:00:00

abstract：:Skin tests and measurement of serum levels of immunoglobulin E do not accurately identify foods for elimination from the diets of patients with eosinophilic esophagitis (EoE). We investigated whether an esophageal prick test, in which the esophageal mucosa is challenged by local injection of allergen extracts, could i...

journal_title：Gastroenterology

authors： Warners MJ,Terreehorst I,van den Wijngaard RM,Akkerdaas J,van Esch BCAM,van Ree R,Versteeg SA,Smout AJPM,Bredenoord AJ

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND & AIMS:In patients with chronic Helicobacter pylori (H pylori) infection, parietal and chief cell atrophy in the gastric corpus, a process known as spasmolytic polypeptide-expressing metaplasia (SPEM), increases the risk for progression to cancer. The relation between H pylori and these metaplastic changes i...

journal_title：Gastroenterology

authors： Sáenz JB,Vargas N,Mills JC

更新日期：2019-01-01 00:00:00

abstract：BACKGROUND & AIMS:Helicobacter pylori-negative idiopathic ulcers are increasingly recognized. The secular trend and long-term outcome of this condition are unknown. METHODS:We prospectively studied consecutive patients with bleeding gastroduodenal ulcers from January to December 2000. The incidence and etiology of ulc...

journal_title：Gastroenterology

authors： Hung LC,Ching JY,Sung JJ,To KF,Hui AJ,Wong VW,Leong RW,Chan HL,Wu JC,Leung WK,Lee YT,Chung SC,Chan FK

更新日期：2005-06-01 00:00:00

abstract：:The acid secretory effect of combined stimulation with balloon distention of the fundus and body of the stomach and intravenous infusion of pentagastrin has been studied in patients with duodenal ulcer (DU) and in healthy subjects. In 8 nonoperated DU subjects and in 5 DU patients subjected to proximal gastric vagotom...

journal_title：Gastroenterology

authors： Grötzinger U,Bergegårdh S,Olbe L

更新日期：1977-09-01 00:00:00

abstract：:Twenty-nine patients with esophageal symptoms and contraction abnormalities of the esophageal body completed a 6-wk, double-blind, placebo-controlled trial of trazodone (100-150 mg/day). Measures of esophageal and psychologic symptoms were completed at entry and at each follow-up visit. Esophageal manometry was repeat...

journal_title：Gastroenterology

authors： Clouse RE,Lustman PJ,Eckert TC,Ferney DM,Griffith LS

更新日期：1987-04-01 00:00:00

abstract：BACKGROUND AND AIMS:The role of selectins in experimental colitis remains unknown. The aims of this study were to characterize the time-course expression of selectins in trinitrobenzene sulfonic acid (TNBS)-induced colitis, the functional role of selectins in colonic leukocyte-endothelial cell interactions, and the the...

journal_title：Gastroenterology

authors： Sans M,Salas A,Soriano A,Prats N,Gironella M,Pizcueta P,Elena M,Anderson DC,Piqué JM,Panés J

更新日期：2001-04-01 00:00:00

abstract：BACKGROUND & AIMS:This study was undertaken to prospectively compare the clinical outcomes of small bowel radiographs with the wireless capsule endoscopy. METHODS:Twenty-two patients were selected consecutively because of suspected small bowel disease. Two patients were excluded owing to ileal stenosis. Thus, the resu...

journal_title：Gastroenterology

authors： Costamagna G,Shah SK,Riccioni ME,Foschia F,Mutignani M,Perri V,Vecchioli A,Brizi MG,Picciocchi A,Marano P

更新日期：2002-10-01 00:00:00

abstract：BACKGROUND & AIMS:The evaluation of patients with chronic watery diarrhea represents a diagnostic challenge for clinicians because organic causes, including inflammatory bowel disease, microscopic colitis, and chronic infection, must be differentiated from functional diarrhea and diarrhea-predominant irritable bowel sy...

journal_title：Gastroenterology

authors： Carrasco-Labra A,Lytvyn L,Falck-Ytter Y,Surawicz CM,Chey WD

更新日期：2019-09-01 00:00:00

abstract：BACKGROUND & AIMS:Pancreatic ductal adenocarcinoma (PDAC) is a highly invasive and metastatic disease for which conventional treatments are of limited efficacy. A number of agents in development are potential anti-invasive and antimetastatic agents, including the Src kinase inhibitor dasatinib. The aim of this study wa...

journal_title：Gastroenterology

authors： Morton JP,Karim SA,Graham K,Timpson P,Jamieson N,Athineos D,Doyle B,McKay C,Heung MY,Oien KA,Frame MC,Evans TR,Sansom OJ,Brunton VG

更新日期：2010-07-01 00:00:00

abstract：:Ileocecal sphincter pressure was studied in the cat, using an open-tipped perfused catheter system. Ileocecal sphincter pressure was measured under basal conditions and in response to bethanechol or direct vagal nerve electrical stimulation. The pressure was 26.1 +/- 5.0 mmHg basally, and was unaltered by section of e...

journal_title：Gastroenterology

authors： Rubin MR,Cardwell BA,Ouyang A,Snape WJ Jr,Cohen S

更新日期：1981-05-01 00:00:00

abstract：:The effects of IV injection of 5-hydroxytryptamine 3 receptor antagonists (BRL 43694 and GR38032F) on gastrointestinal contractile activity were studied in dogs with vagally denervated fundic pouch in the conscious state by means of chronically implanted force transducers in the gastrointestinal tract and the pouch. I...

journal_title：Gastroenterology

authors： Itoh Z,Mizumoto A,Iwanaga Y,Yoshida N,Torii K,Wakabayashi K

更新日期：1991-04-01 00:00:00

abstract：:Much of what is currently accepted on the natural history of Helicobacter pylori-induced gastritis and its relationship with gastric adenocarcinoma rests on the assumption that atrophic gastritis can be correctly identified and reproducibly recognized. Recently, several studies have indicated that pathologists have a ...

journal_title：Gastroenterology

authors： Genta RM

更新日期：1997-12-01 00:00:00

abstract：:The growth rate of 31 asymptomatic hepatocellular carcinomas (diameter less than or equal to 5 cm) discovered in 28 patients by a prospective screening program was determined by real-time ultrasonography over 36-860 days. Except for one tumor that shrank on follow-up, the doubling time ranged from 29 to 398 days, with...

journal_title：Gastroenterology

authors： Sheu JC,Sung JL,Chen DS,Yang PM,Lai MY,Lee CS,Hsu HC,Chuang CN,Yang PC,Wang TH

更新日期：1985-08-01 00:00:00

abstract：BACKGROUND & AIMS:Serine proteases are postulated to influence gastrointestinal function by stimulating protease-activated receptors (PARs). This study identified the effects on myenteric neurons of activating PARs and investigated underlying mechanisms of action. METHODS:Intracellular electrophysiologic methods were ...

journal_title：Gastroenterology

authors： Gao C,Liu S,Hu HZ,Gao N,Kim GY,Xia Y,Wood JD

更新日期：2002-11-01 00:00:00

abstract：BACKGROUND & AIMS:Hydrogen sulfide is one of the main malodorous compounds in human flatus. This toxic gas also has been implicated in the pathogenesis of ulcerative colitis. Therefore, a treatment that reduces colonic H2S levels could be clinically useful in the treatment of flatus odor and of ulcerative colitis. In t...

journal_title：Gastroenterology

authors： Suarez FL,Furne JK,Springfield J,Levitt MD

更新日期：1998-05-01 00:00:00

abstract：BACKGROUND & AIMS:This study investigated whether obesity, diabetes, and other metabolic factors are independently associated with hepatocellular carcinoma (HCC), stratified by hepatitis B virus (HBV) and hepatitis C virus (HCV) serostatus, and explored the possible joint influence of obesity/diabetes and HBV/HCV infec...

journal_title：Gastroenterology

authors： Chen CL,Yang HI,Yang WS,Liu CJ,Chen PJ,You SL,Wang LY,Sun CA,Lu SN,Chen DS,Chen CJ

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND & AIMS:Idiopathic inflammatory bowel disease (IBD) is associated with bone loss in more than 30% of cases. Nevertheless, the pathogenesis of the bone loss is uncertain. The aim of this study was to investigate the bone loss and underlying mechanisms using an animal model of IBD. METHODS:Severe colitis was i...

journal_title：Gastroenterology

authors： Lin CL,Moniz C,Chambers TJ,Chow JW

更新日期：1996-11-01 00:00:00

abstract：BACKGROUND & AIMS:Caco-2 cells have been used extensively to elucidate events involved in intestinal cell proliferation and differentiation. Because individual isoforms of protein kinase C (PKC) and p21waf1, a cyclin-dependent kinase inhibitor, may regulate these processes, their role(s) on the growth and differentiati...

journal_title：Gastroenterology

authors： Abraham C,Scaglione-Sewell B,Skarosi SF,Qin W,Bissonnette M,Brasitus TA

更新日期：1998-03-01 00:00:00

abstract：:In order to study the natural history of fundic gland polyposis, 23 patients with familial adenomatosis coli/Gardner's syndrome were examined over a follow-up period ranging from 17 mo to 13 yr (average 6 yr). Examinations included gastric radiography and endoscopy with biopsy. Fundic gland polyps were found in 10 ind...

journal_title：Gastroenterology

authors： Iida M,Yao T,Itoh H,Watanabe H,Kohrogi N,Shigematsu A,Iwashita A,Fujishima M

更新日期：1985-11-01 00:00:00

abstract：:Using an in vivo canine chambered stomach preparation, the clearance of [14C]aminopyrine across mucosa when intravenously infused and the back-diffusion of this substance from gastric lumen to mucosa when topically applied to gastric epithelium were evaluated in aspirin-damaged gastric epithelium. In mucosa damaged by...

journal_title：Gastroenterology

authors： Miller TA,Henagan JM,Loy TM

更新日期：1983-09-01 00:00:00

abstract：BACKGROUND & AIMS:Visceral hypersensitivity plays a major role in the pathophysiology of inflammatory bowel syndrome (IBS). Opioid kappa receptors on afferent nerves may modulate it and may be the target of new IBS treatments. The aim of this study was to evaluate the effects of fedotozine, a potent and selective kappa...

journal_title：Gastroenterology

authors： Delvaux M,Louvel D,Lagier E,Scherrer B,Abitbol JL,Frexinos J

更新日期：1999-01-01 00:00:00

abstract：:An adult patient with chronic idiopathic intestinal pseudo-obstruction maintained on home parenteral nutrition for 6 consecutive years died from cardiomyopathy and ventricular fibrillation. Postmortem examination of the heart revealed widespread myocytolysis and replacement fibrosis similar to that seen in the seleniu...

journal_title：Gastroenterology

authors： Fleming CR,Lie JT,McCall JT,O'Brien JF,Baillie EE,Thistle JL

更新日期：1982-09-01 00:00:00

abstract：BACKGROUND & AIMS:The mechanism by which gastric mucosa becomes more resistant to damage by repeated aspirin administration is not known. Transforming growth factor alpha (TGF-alpha) and epidermal growth factor (EGF) prevent drug-induced gastric injury. The aim of this study was to determine whether gastroduodenal tiss...

journal_title：Gastroenterology

authors： Romano M,Lesch CA,Meise KS,Veljaca M,Sanchez B,Kraus ER,Boland CR,Guglietta A,Coffey RJ

更新日期：1996-05-01 00:00:00

abstract：BACKGROUND:Current information concerning endothelin in cirrhosis is conflicting. Plasma endothelin concentration has been found to be increased in some studies and normal or reduced in others. The present study was aimed to investigate the plasma levels of endothelin in cirrhosis and to assess whether it is involved i...

journal_title：Gastroenterology

authors： Asbert M,Ginès A,Ginès P,Jiménez W,Clària J,Saló J,Arroyo V,Rivera F,Rodés J

更新日期：1993-05-01 00:00:00